- Includes all necessary O-rings, springs, and hardware needed to repair your hot start plunger
Upgrade your Yamaha WR250F or WR450F with the All Balls Racing Hot Start Plunger Kit, designed specifically for models from 2003 to 2014. This comprehensive kit includes all essential components such as O-rings, springs, and hardware needed to restore proper hot start functionality, ensuring your motorcycle performs reliably during demanding rides. Constructed with high-quality materials, the components are built for durability and long-term performance in off-road conditions. Whether you're performing routine maintenance or a repair after a failure, this kit provides a straightforward solution to get your bike back in optimal condition.